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Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms AEC-Q200 T591D337M006ATE025 KEMET 1: 1,44 € 1 080In Stock 1 000Expected 24/08/2027	Mfr. Part No. T591D337M006ATE025 Mouser Part No 80-T591D337M006ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	1 080In Stock 1 000Expected 24/08/2027	Cut Tape 1,44 € 0,759 € Reel 0,641 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms AEC-Q200 T591D337M006ATE040 KEMET 1: 1,52 € 255In Stock	Mfr. Part No. T591D337M006ATE040 Mouser Part No 80-T591D337M006ATE40	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=40mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	255In Stock	Cut Tape 1,52 € 1,44 € 1,20 € Reel 0,732 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5VDC 330uF 7343 20% ESR=0.009Ohms T591D337M2R5ATE009 KEMET 1: 1,98 € 250In Stock	Mfr. Part No. T591D337M2R5ATE009 Mouser Part No 80-T591D337M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5VDC 330uF 7343 20% ESR=0.009Ohms Learn More about KEMET t591 auto caps	Datasheet	250In Stock	Cut Tape 1,98 € 1,35 € 1,10 € 1,02 € Reel 0,877 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5VDC 330uF 7343 20% ESR=0.012Ohms T591D337M2R5ATE012 KEMET 1: 1,86 € 400In Stock	Mfr. Part No. T591D337M2R5ATE012 Mouser Part No 80-T591D337M2R5ATE12	KEMET	Tantalum Capacitors - Polymer 2.5VDC 330uF 7343 20% ESR=0.012Ohms Learn More about KEMET t591 auto caps	Datasheet	400In Stock	Cut Tape 1,86 € 1,26 € 1,02 € 0,946 € Reel 0,819 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms AEC-Q200 T591D337M2R5ATE015 KEMET 1: 1,92 € 349In Stock	Mfr. Part No. T591D337M2R5ATE015 Mouser Part No 80-T591D337M2R5ATE15	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	349In Stock	Cut Tape 1,92 € 1,31 € 1,06 € 0,989 € Reel 0,853 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=18mOhms AEC-Q200 T591D337M2R5ATE018 KEMET 1: 2,02 € 487In Stock	Mfr. Part No. T591D337M2R5ATE018 Mouser Part No 80-T591D337M2R5ATE18	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=18mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	487In Stock	Cut Tape 2,02 € 1,44 € 1,22 € 1,08 € Reel 0,819 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 75Vol 4.7uF 2912 20% ESR=200mOhms AEC-Q200 T591D475M075ATE200 KEMET 1: 3,21 € 388In Stock	Mfr. Part No. T591D475M075ATE200 Mouser Part No 80-T591D475M75ATE200	KEMET	Tantalum Capacitors - Polymer 75Vol 4.7uF 2912 20% ESR=200mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	388In Stock	Cut Tape 3,21 € 2,26 € 1,89 € 1,77 € Reel 1,57 € View 1,54 € 1,53 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors		SMD/SMT	2917	7343	4.7 uF	20 %	75 VDC
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms AEC-Q200 T591D476M016ATE070 KEMET 1: 2,24 € 269In Stock	Mfr. Part No. T591D476M016ATE070 Mouser Part No 80-T591D476M016ATE70	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	269In Stock	Cut Tape 2,24 € 1,55 € 1,26 € 1,18 € Reel 1,02 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	47 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 25Volt 47uF 2912 20% ESR=60mOhms AEC-Q200 T591D476M025ATE060 KEMET 1: 2,67 € 909In Stock	Mfr. Part No. T591D476M025ATE060 Mouser Part No 80-T591D476M025ATE60	KEMET	Tantalum Capacitors - Polymer 25Volt 47uF 2912 20% ESR=60mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	909In Stock	Cut Tape 2,67 € 1,87 € 1,54 € 1,44 € Reel 1,36 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors		SMD/SMT	2917	7343	47 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 20V 47uF AEC-Q200 20% ESR=50mOhms T591D476M020ATE050 KEMET 1: 2,20 € 275In Stock	Mfr. Part No. T591D476M020ATE050 Mouser Part No 80-T591D476M20ATE050	KEMET	Tantalum Capacitors - Polymer 20V 47uF AEC-Q200 20% ESR=50mOhms Learn More about KEMET t591 auto caps	Datasheet	275In Stock	Cut Tape 2,20 € 1,51 € 1,24 € Reel 0,998 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	47 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 20V 68uF 2917 20% ESR=40mOhms AEC-Q200 T591D686M020ATE040 KEMET 1: 2,18 € 365In Stock	Mfr. Part No. T591D686M020ATE040 Mouser Part No 80-T591D686M020ATE40	KEMET	Tantalum Capacitors - Polymer 20V 68uF 2917 20% ESR=40mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	365In Stock	Cut Tape 2,18 € 1,50 € 1,22 € 1,14 € Reel 0,99 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	68 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms T591D687M2R5ATE006 KEMET 1: 2,33 € 41In Stock 500Expected 21/09/2027	Mfr. Part No. T591D687M2R5ATE006 Mouser Part No 80-T591D687M2R5ATE06	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms Learn More about KEMET t591 auto caps	Datasheet	41In Stock 500Expected 21/09/2027	Cut Tape 2,33 € 1,66 € 1,43 € 1,26 € Reel 1,12 € MouseReel Available	Min.: 1 Mult.: 1 : 500	Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	2917	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200 T591V106M035ATE120 KEMET 1: 2,02 € 7In Stock	Mfr. Part No. T591V106M035ATE120 Mouser Part No 80-T591V106M35ATE120	KEMET	Tantalum Capacitors - Polymer 35V 10uF 2917 20% ESR=120mOhm AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	7In Stock	Cut Tape 2,02 € 1,38 € 1,13 € 1,05 € 0,92 € Reel 0,894 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=9mOhms AEC-Q200 T591V227M2R5ATE009 KEMET 1: 2,96 € 12In Stock	Mfr. Part No. T591V227M2R5ATE009 Mouser Part No 80-T591V227M2R5E9	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 2917 20% ESR=9mOhms AEC-Q200 Learn More about KEMET t591 auto caps	Datasheet	12In Stock	Cut Tape 2,96 € 2,06 € 1,73 € 1,62 € 1,43 € Reel 1,36 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	220 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms AEC-Q200 T598B107M004ATE070 KEMET 1: 1,09 € 1 970In Stock 2 000Expected 20/04/2027	Mfr. Part No. T598B107M004ATE070 Mouser Part No 80-T598B107M004ATE70	KEMET	Tantalum Capacitors - Polymer 4V 100uF 1311 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1 970In Stock 2 000Expected 20/04/2027	Cut Tape 1,09 € 0,559 € 0,513 € 0,434 € 0,41 € Reel 0,391 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=45mOhms AEC-Q200 T598B107M006ATE045 KEMET 1: 1,18 € 56In Stock 38 000Expected 25/01/2027	Mfr. Part No. T598B107M006ATE045 Mouser Part No 80-T598B107M006ATE45	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=45mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	56In Stock 38 000Expected 25/01/2027	Cut Tape 1,18 € 0,811 € 0,599 € 0,501 € 0,467 € Reel 0,442 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 16 000 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=70mOhms AEC-Q200 T598B107M006ATE070 KEMET 1: 1,07 € 818In Stock 2 000Expected 22/07/2027	Mfr. Part No. T598B107M006ATE070 Mouser Part No 80-T598B107M006ATE70	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 1380 20% ESR=70mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	818In Stock 2 000Expected 22/07/2027	Cut Tape 1,07 € 0,545 € 0,50 € 0,423 € 0,399 € Reel 0,378 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 3528 20% ESR=55mOhms AEC-Q200 T598B107M006ATE055 KEMET 1: 1,18 € 44In Stock 6 000Expected 25/01/2027	Mfr. Part No. T598B107M006ATE055 Mouser Part No 80-T598B107M06ATE055	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 3528 20% ESR=55mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	44In Stock 6 000Expected 25/01/2027	Cut Tape 1,18 € 0,722 € 0,581 € 0,49 € 0,462 € Reel 0,442 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 100uF 3528 20% ESR=45mOhmsAEC-Q200 T598B107M2R5ATE045 KEMET 1: 1,17 € 288In Stock	Mfr. Part No. T598B107M2R5ATE045 Mouser Part No 80-T598B107M2R5ATE45	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 3528 20% ESR=45mOhmsAEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	288In Stock	Cut Tape 1,17 € 0,75 € 0,669 € 0,592 € 0,557 € Reel 0,457 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=55mOhms AEC-Q200 T598B107M2R5ATE055 KEMET 1: 1,28 € 710In Stock	Mfr. Part No. T598B107M2R5ATE055 Mouser Part No 80-T598B107M2R5ATE55	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=55mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	710In Stock	Cut Tape 1,28 € 0,67 € 0,617 € 0,526 € 0,498 € Reel 0,474 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	100 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer Molded Low ESR, 1411/3528, 1.5uF, 10%, 200mOhms, 50VDC T598B155K050ATE200 KEMET 1: 1,13 € 1 320In Stock	Mfr. Part No. T598B155K050ATE200 Mouser Part No 80-T598B155K50ATE200	KEMET	Tantalum Capacitors - Polymer Molded Low ESR, 1411/3528, 1.5uF, 10%, 200mOhms, 50VDC Learn More about KEMET t598series capacitors	Datasheet	1 320In Stock	Cut Tape 1,13 € 0,579 € 0,531 € 0,451 € 0,426 € Reel 0,404 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1411	3528	1.5 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 3528 20% ESR=45mOhms AEC-Q200 T598B157M006ATE045 KEMET 1: 1,13 € 313In Stock 24 000Expected 22/07/2027	Mfr. Part No. T598B157M006ATE045 Mouser Part No 80-T598B157M006ATE45	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 3528 20% ESR=45mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	313In Stock 24 000Expected 22/07/2027	Cut Tape 1,13 € 0,628 € 0,577 € 0,491 € 0,464 € Reel 0,442 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 1380 20% ESR=55mOhms AEC-Q200 T598B157M006ATE055 KEMET 1: 1,21 € 869In Stock	Mfr. Part No. T598B157M006ATE055 Mouser Part No 80-T598B157M006ATE55	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 1380 20% ESR=55mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	869In Stock	Cut Tape 1,21 € 0,839 € 0,776 € 0,763 € 0,483 € Reel 0,401 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 35V 2.2uF 3528 20% ESR=150mOhms AECQ200 T598B225M035ATE150 KEMET 1: 0,963 € 3 144In Stock	Mfr. Part No. T598B225M035ATE150 Mouser Part No 80-T598B225M35ATE150	KEMET	Tantalum Capacitors - Polymer 35V 2.2uF 3528 20% ESR=150mOhms AECQ200 Learn More about KEMET t598series capacitors	Datasheet	3 144In Stock	Cut Tape 0,963 € 0,484 € 0,443 € 0,372 € 0,351 € Reel 0,333 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	2.2 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=200mOhms AECQ200 T598B225M050ATE200 KEMET 1: 1,19 € 2 831In Stock	Mfr. Part No. T598B225M050ATE200 Mouser Part No 80-T598B225M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 2.2uF 3528 20% ESR=200mOhms AECQ200 Learn More about KEMET t598series capacitors	Datasheet	2 831In Stock	Cut Tape 1,19 € 0,612 € 0,562 € 0,478 € 0,452 € Reel 0,445 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Tantalum Capacitors	Automotive Grade	SMD/SMT	1311	3528	2.2 uF	20 %	50 VDC

Tantalum Polymer Capacitors

Types of Capacitors

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0.68 uF
1 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
5.6 uF
6.8 uF
10 uF
15 uF
18 uF
20 uF
22 uF
25 uF
27 uF
33 uF
39 uF
40 uF
47 uF
50 uF

1.68 VDC, 2.5 VDC
2 VDC
2.5 VDC
2.68 VDC, 4 VDC
3 VDC
4 VDC
6 VDC
6.3 VDC
8 VDC
10 VDC
12.5 VDC
15 VDC
16 VDC
18 VDC
20 VDC
25 VDC
30 VDC
35 VDC
40 VDC
50 VDC

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Tantalum Polymer Capacitors

Types of Capacitors

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